Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6295648 | Personal cooling apparatus and method | Jerry Allen Crabtree | 2001-10-02 |
| 6276155 | Personal cooling apparatus and method | Jerry Allen Crabtree | 2001-08-21 |
| 6257011 | Personal cooling apparatus and method | Jerry Allen Crabtree | 2001-07-10 |